Drip (bulk shock-absorber)
Messages
Drip (bulk shock-absorber)
Same body as POST /api/messages, built for bulk/bursty CRM enrollment fan-out — never 429s, fast-acks 202, drips out safely per line. Bearer-token auth, JSON.
POST
Drip (bulk shock-absorber)
Use this instead of
POST /api/messages
for bulk sends (HubSpot/CRM parallel enrollment, list blasts). Same request
body — change only the URL. It never 429s a blast, acks 202 immediately, and
drips the sends out safely per line. Full guide: Drip.Authentication
Pass your workspace API key as a Bearer token (same key as/api/messages).
How it differs from /api/messages
- Not rate-limited — exempt from the 60/min send limit; a bulk blast is never rejected.
- Always
202— the request is buffered and the message is created a moment later, then sent still later (paced per line by the ban protector: ~7 new/hr, ~50 new/day, 150 total/day). - Response is
202 { status, correlationId, scheduledDate, jitterMs }— nomessageId(the message doesn’t exist yet at ack time); usecorrelationIdto correlate in your webhooks. Idempotency-Keyheader is honored (HubSpot retries return the first ack).